2262016440 has 48 divisors (see below), whose sum is σ = 7351554600. Its totient is φ = 603204288.

The previous prime is 2262016439. The next prime is 2262016441. The reversal of 2262016440 is 446102622.

2262016440 is a `hidden beast` number, since 22 + 620 + 16 + 4 + 4 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (2262016439) and next prime (2262016441).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262016441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3141330 + ... + 3142049.

Almost surely, 2^2262016440 is an apocalyptic number.

2262016440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2262016440 is an abundant number, since it is smaller than the sum of its proper divisors (5089538160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2262016440 is a wasteful number, since it uses less digits than its factorization.

2262016440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6283396 (or 6283389 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2262016440 is about 47560.6606346043. The cubic root of 2262016440 is about 1312.6992959950.

It can be divided in two parts, 22620 and 16440, that added together give a triangular number (39060 = T₂₇₉).

The spelling of 2262016440 in words is "two billion, two hundred sixty-two million, sixteen thousand, four hundred forty".